gas/ChangeLog

   1 2020-02-13  Jan Beulich  <jbeulich@suse.com>
   2
   3         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
   4         "nosse4" entry.
   5
   6 2020-02-12  Jan Beulich  <jbeulich@suse.com>
   7
   8         * config/tc-i386.c (avx512): New (at file scope), moved from
   9         (check_VecOperands): ... here.
  10         (process_suffix): Add [XYZ]MMword operand size handling.
  11         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
  12         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
  13         tests.
  14         * testsuite/gas/i386/avx512dq-inval.l,
  15         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
  16
  17 2020-02-12  Jan Beulich  <jbeulich@suse.com>
  18
  19         PR gas/24546
  20         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
  21         code only.
  22         * config/tc-i386-intel.c (i386_intel_operand): Also handle
  23         CALL/JMP in O_tbyte_ptr case.
  24         * doc/c-i386.texi: Mention far call and full pointer load ISA
  25         differences.
  26         * testsuite/gas/i386/x86-64-branch-3.s,
  27         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
  28         * testsuite/gas/i386/x86-64-branch-3.d,
  29         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
  30         * testsuite/gas/i386/x86-64-branch-5.l,
  31         testsuite/gas/i386/x86-64-branch-5.s: New.
  32         * testsuite/gas/i386/i386.exp: Run new test.
  33
  34 2020-02-12  Jan Beulich  <jbeulich@suse.com>
  35
  36         PR gas/25438
  37         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
  38         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
  39         64-bit-only warning.
  40         (check_word_reg): Consistently error on mismatching register
  41         size and suffix.
  42         * testsuite/gas/i386/general.s: Replace dword GPR with word one
  43         for movw. Replace suffix / GPR for orb.
  44         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
  45         byte GPRs as well as ones for inb/outb with a word accumulator.
  46         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
  47         testsuite/gas/i386/inval.l: Adjust expectations.
  48
  49 2020-02-12  Jan Beulich  <jbeulich@suse.com>
  50
  51         * config/tc-i386.c (operand_type_register_match): Also fall
  52         through initial two if()-s when the template allows for a GPR
  53         operand. Adjust comment.
  54
  55 2020-02-11  Jan Beulich  <jbeulich@suse.com>
  56
  57         (struct _i386_insn): New field "short_form".
  58         (optimize_encoding): Drop setting of shortform field.
  59         (process_suffix): Set i.short_form. Replace shortform use.
  60         (process_operands): Replace shortform use.
  61
  62 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
  63
  64         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
  65         loop initial declaration.
  66
  67 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
  68
  69         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
  70         instructions that can have 5 arguments.
  71         (enum operand_parse_code): Add new operands.
  72         (parse_operands): Account for new operands.
  73         (S5): New macro.
  74         (enum neon_shape_el): Introduce P suffixes for coprocessor.
  75         (neon_select_shape): Account for P suffix.
  76         (LOW1): Move macro to global position.
  77         (HI4): Move macro to global position.
  78         (vcx_assign_vec_d): New.
  79         (vcx_assign_vec_m): New.
  80         (vcx_assign_vec_n): New.
  81         (enum vcx_reg_type): New.
  82         (vcx_get_reg_type): New.
  83         (vcx_size_pos): New.
  84         (vcx_vec_pos): New.
  85         (vcx_handle_shape): New.
  86         (vcx_ensure_register_in_range): New.
  87         (vcx_handle_register_arguments): New.
  88         (vcx_handle_insn_block): New.
  89         (vcx_handle_common_checks): New.
  90         (do_vcx1): New.
  91         (do_vcx2): New.
  92         (do_vcx3): New.
  93         * testsuite/gas/arm/cde-missing-fp.d: New test.
  94         * testsuite/gas/arm/cde-missing-fp.l: New test.
  95         * testsuite/gas/arm/cde-missing-mve.d: New test.
  96         * testsuite/gas/arm/cde-missing-mve.l: New test.
  97         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
  98         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
  99         * testsuite/gas/arm/cde-mve.s: New test.
 100         * testsuite/gas/arm/cde-warnings.l:
 101         * testsuite/gas/arm/cde-warnings.s:
 102         * testsuite/gas/arm/cde.d:
 103         * testsuite/gas/arm/cde.s:
 104
 105 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 106             Matthew Malcomson  <matthew.malcomson@arm.com>
 107
 108         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 109         CDE coprocessor that can be enabled.
 110         (enum pred_instruction_type): New pred type.
 111         (BAD_NO_VPT): New error message.
 112         (BAD_CDE): New error message.
 113         (BAD_CDE_COPROC): New error message.
 114         (enum operand_parse_code): Add new immediate operands.
 115         (parse_operands): Account for new immediate operands.
 116         (check_cde_operand): New.
 117         (cde_coproc_enabled): New.
 118         (cde_coproc_pos): New.
 119         (cde_handle_coproc): New.
 120         (cxn_handle_predication): New.
 121         (do_custom_instruction_1): New.
 122         (do_custom_instruction_2): New.
 123         (do_custom_instruction_3): New.
 124         (do_cx1): New.
 125         (do_cx1a): New.
 126         (do_cx1d): New.
 127         (do_cx1da): New.
 128         (do_cx2): New.
 129         (do_cx2a): New.
 130         (do_cx2d): New.
 131         (do_cx2da): New.
 132         (do_cx3): New.
 133         (do_cx3a): New.
 134         (do_cx3d): New.
 135         (do_cx3da): New.
 136         (handle_pred_state): Define new IT block behaviour.
 137         (insns): Add newn CX*{,d}{,a} instructions.
 138         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 139         Define new cdecp extension strings.
 140         * doc/c-arm.texi: Document new cdecp extension arguments.
 141         * testsuite/gas/arm/cde-scalar.d: New test.
 142         * testsuite/gas/arm/cde-scalar.s: New test.
 143         * testsuite/gas/arm/cde-warnings.d: New test.
 144         * testsuite/gas/arm/cde-warnings.l: New test.
 145         * testsuite/gas/arm/cde-warnings.s: New test.
 146         * testsuite/gas/arm/cde.d: New test.
 147         * testsuite/gas/arm/cde.s: New test.
 148
 149 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 150
 151         PR gas/25516
 152         * config/tc-i386.c (intel64): Renamed to ...
 153         (isa64): This.
 154         (match_template): Accept Intel64 only instruction by default.
 155         (i386_displacement): Updated.
 156         (md_parse_option): Updated.
 157         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 158         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 159         -mamd64 to x86-64-sysenter-amd.
 160         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 161
 162 2020-02-10  Alan Modra  <amodra@gmail.com>
 163
 164         * config/obj-elf.c (obj_elf_change_section): Error for section
 165         type, attr or entsize changes in assembly.
 166         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 167         * testsuite/gas/elf/section5.l: Update.
 168
 169 2020-02-10  Alan Modra  <amodra@gmail.com>
 170
 171         * output-file.c (output_file_close): Do a normal close when
 172         flag_always_generate_output.
 173         * write.c (write_object_file): Don't stop output when
 174         flag_always_generate_output.
 175
 176 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 177
 178         PR 25469
 179         * config/tc-z80.c: Add -gbz80 command line option to generate code
 180         for the GameBoy Z80.  Add support for generating DWARF.
 181         * config/tc-z80.h: Add support for DWARF debug information
 182         generation.
 183         * doc/c-z80.texi: Document new command line option.
 184         * testsuite/gas/z80/gbz80_all.d: New file.
 185         * testsuite/gas/z80/gbz80_all.s: New file.
 186         * testsuite/gas/z80/z80.exp: Run the new tests.
 187         * testsuite/gas/z80/z80n_all.d: New file.
 188         * testsuite/gas/z80/z80n_all.s: New file.
 189         * testsuite/gas/z80/z80n_reloc.d: New file.
 190
 191 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         PR gas/25381
 194         * config/obj-elf.c (get_section): Also check
 195         linked_to_symbol_name.
 196         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 197         (obj_elf_parse_section_letters): Handle the 'o' flag.
 198         (build_group_lists): Renamed to ...
 199         (build_additional_section_info): This.  Set elf_linked_to_section
 200         from map_head.linked_to_symbol_name.
 201         (elf_adjust_symtab): Updated.
 202         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 203         * doc/as.texi: Document the 'o' flag.
 204         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 205         * testsuite/gas/elf/section18.d: New file.
 206         * testsuite/gas/elf/section18.s: Likewise.
 207         * testsuite/gas/elf/section19.d: Likewise.
 208         * testsuite/gas/elf/section19.s: Likewise.
 209         * testsuite/gas/elf/section20.d: Likewise.
 210         * testsuite/gas/elf/section20.s: Likewise.
 211         * testsuite/gas/elf/section21.d: Likewise.
 212         * testsuite/gas/elf/section21.l: Likewise.
 213         * testsuite/gas/elf/section21.s: Likewise.
 214
 215 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 216
 217         * NEWS: Mention x86 assembler options to align branches for
 218         binutils 2.34.
 219
 220 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 223         only for ELF targets.
 224         * testsuite/gas/i386/unique.d: Don't xfail.
 225         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 226
 227 2020-02-06  Alan Modra  <amodra@gmail.com>
 228
 229         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 230         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 231
 232 2020-02-06  Alan Modra  <amodra@gmail.com>
 233
 234         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 235         xfail, and rename test.
 236         * testsuite/gas/elf/section12b.d: Likewise.
 237         * testsuite/gas/elf/section16a.d: Likewise.
 238         * testsuite/gas/elf/section16b.d: Likewise.
 239
 240 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         PR gas/25380
 243         * config/obj-elf.c (section_match): Removed.
 244         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 245         section_id.
 246         (obj_elf_change_section): Replace info and group_name arguments
 247         with match_p.  Also update the section ID and flags from match_p.
 248         (obj_elf_section): Handle "unique,N".  Update call to
 249         obj_elf_change_section.
 250         * config/obj-elf.h (elf_section_match): New.
 251         (obj_elf_change_section): Updated.
 252         * config/tc-arm.c (start_unwind_section): Update call to
 253         obj_elf_change_section.
 254         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 255         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 256         (microblaze_s_sdata): Likewise.
 257         (microblaze_s_rdata): Likewise.
 258         (microblaze_s_bss): Likewise.
 259         * config/tc-mips.c (s_change_section): Likewise.
 260         * config/tc-msp430.c (msp430_profiler): Likewise.
 261         * config/tc-rx.c (parse_rx_section): Likewise.
 262         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 263         * doc/as.texi: Document "unique,N" in .section directive.
 264         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 265         * testsuite/gas/elf/section15.d: New file.
 266         * testsuite/gas/elf/section15.s: Likewise.
 267         * testsuite/gas/elf/section16.s: Likewise.
 268         * testsuite/gas/elf/section16a.d: Likewise.
 269         * testsuite/gas/elf/section16b.d: Likewise.
 270         * testsuite/gas/elf/section17.d: Likewise.
 271         * testsuite/gas/elf/section17.l: Likewise.
 272         * testsuite/gas/elf/section17.s: Likewise.
 273         * testsuite/gas/i386/unique.d: Likewise.
 274         * testsuite/gas/i386/unique.s: Likewise.
 275         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 276         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 277
 278 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 281
 282 2020-02-01  Anthony Green  <green@moxielogic.com>
 283
 284        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 285
 286 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 287
 288         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 289         %tls_ldo.
 290
 291 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 292
 293         PR gas/25472
 294         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 295         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 296         +mve.
 297         * testsuite/gas/arm/mve_dsp.d: New test.
 298
 299 2020-01-31  Nick Clifton  <nickc@redhat.com>
 300
 301         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 302         rather than BFD_RELOC_NONE.
 303
 304 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 305
 306         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 307         to support VLDMIA instruction for MVE.
 308         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 309         instruction for MVE.
 310         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 311         instruction for MVE.
 312         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 313         instruction for MVE.
 314         * testsuite/gas/arm/mve-ldst.d: New test.
 315         * testsuite/gas/arm/mve-ldst.s: Likewise.
 316
 317 2020-01-31  Nick Clifton  <nickc@redhat.com>
 318
 319         * po/fr.po: Updated French translation.
 320         * po/ru.po: Updated Russian translation.
 321
 322 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 323
 324         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 325         .s for the movprfx.
 326         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 327         * testsuite/gas/aarch64/sve-movprfx_28.d,
 328         * testsuite/gas/aarch64/sve-movprfx_28.l,
 329         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 330
 331 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 332
 333         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 334         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 335         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 336         Adjust expectations.
 337
 338 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 339
 340         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 341         * testsuite/gas/bpf/alu-be.d: Likewise.
 342         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 343         * testsuite/gas/bpf/alu32-be.d: Likewise.
 344
 345 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 346
 347         * testsuite/gas/i386/x86-64-branch-2.s,
 348         testsuite/gas/i386/x86-64-branch-4.s,
 349         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 350         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 351         testsuite/gas/i386/x86-64-branch-2.d,
 352         testsuite/gas/i386/x86-64-branch-4.l,
 353         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 354
 355 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 356
 357         * config/tc-i386.c (process_suffix): .
 358         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 359         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 360         Add LRETQ case.
 361         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 362         suffix.
 363         testsuite/gas/i386/x86_64.s: Add RETF cases.
 364         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 365         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 366         testsuite/gas/i386/x86-64-opcode.d,
 367         testsuite/gas/i386/x86-64-suffix-intel.d,
 368         testsuite/gas/i386/x86-64-suffix.d,
 369         testsuite/gas/i386/x86_64-intel.d
 370         testsuite/gas/i386/x86_64.d: Adjust expectations.
 371         * testsuite/gas/i386/x86-64-suffix.e,
 372         testsuite/gas/i386/x86_64.e: New.
 373
 374 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 375
 376         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 377         special case.
 378
 379 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         PR binutils/25445
 382         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 383         movsxd.
 384         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 385         differences.  Document movslq and movsxd.
 386         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 387         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 388         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 389         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 390         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 391         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 392         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 393         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 394         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 395         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 396         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 397
 398 2020-01-27  Alan Modra  <amodra@gmail.com>
 399
 400         * testsuite/gas/all/gas.exp: Replace case statements with switch
 401         statements.
 402         * testsuite/gas/elf/elf.exp: Likewise.
 403         * testsuite/gas/macros/macros.exp: Likewise.
 404         * testsuite/lib/gas-defs.exp: Likewise.
 405
 406 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 407
 408         PR 25403
 409         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 410         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 411
 412 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 413
 414         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 415         s exts must be known, so rename *ok* to *fail*.
 416         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 417         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 418         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 419         above change.
 420         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 421         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 422
 423 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         PR gas/25438
 426         * config/tc-i386.c (check_long_reg): Always disallow double word
 427         suffix in mnemonic with word general register.
 428         * testsuite/gas/i386/general.s: Replace word general register
 429         with double word general register for movl.
 430         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 431         register.
 432         * testsuite/gas/i386/general.l: Updated.
 433         * testsuite/gas/i386/inval.l: Likewise.
 434
 435 2020-01-22  Alan Modra  <amodra@gmail.com>
 436
 437         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 438         __tls_get_addr_desc and __tls_get_addr_opt.
 439
 440 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 441
 442         * testsuite/gas/i386/inval-crc32.s,
 443         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 444         * testsuite/gas/i386/inval-crc32.l,
 445         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 446
 447 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 448
 449         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 450         generic code path. Deal with No_lSuf being set in a template.
 451         * testsuite/gas/i386/inval-crc32.l,
 452         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 453         instead of error(s) when operand size is ambiguous.
 454         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 455         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 456         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 457         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 458         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 459         Adjust expectations.
 460
 461 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 462
 463         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 464         and an intel_syntax check. Re-write lack-of-suffix processing
 465         logic.
 466         * doc/c-i386.texi: Document operand size defaults for suffix-
 467         less AT&T syntax insns.
 468         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 469         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 470         testsuite/gas/i386/x86-64-avx-scalar.s,
 471         testsuite/gas/i386/x86-64-avx.s,
 472         testsuite/gas/i386/x86-64-bundle.s,
 473         testsuite/gas/i386/x86-64-intel64.s,
 474         testsuite/gas/i386/x86-64-lock-1.s,
 475         testsuite/gas/i386/x86-64-opcode.s,
 476         testsuite/gas/i386/x86-64-sse2avx.s,
 477         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 478         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 479         testsuite/gas/i386/x86-64-nops.s,
 480         testsuite/gas/i386/x86-64-ptwrite.s,
 481         testsuite/gas/i386/x86-64-simd.s,
 482         testsuite/gas/i386/x86-64-sse-noavx.s,
 483         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 484         insns.
 485         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 486         testsuite/gas/i386/noreg64.s: Add further tests.
 487         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 488         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 489         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 490         testsuite/gas/i386/sse-noavx.d,
 491         testsuite/gas/i386/x86-64-intel64.d,
 492         testsuite/gas/i386/x86-64-nops.d,
 493         testsuite/gas/i386/x86-64-opcode.d,
 494         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 495         testsuite/gas/i386/x86-64-ptwrite.d,
 496         testsuite/gas/i386/x86-64-simd-intel.d,
 497         testsuite/gas/i386/x86-64-simd-suffix.d,
 498         testsuite/gas/i386/x86-64-simd.d,
 499         testsuite/gas/i386/x86-64-sse-noavx.d
 500         testsuite/gas/i386/x86-64-suffix.d,
 501         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 502         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 503         testsuite/gas/i386/noreg64.l: New.
 504         * testsuite/gas/i386/i386.exp: Run new tests.
 505
 506 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 507
 508         * testsuite/gas/i386/avx512_bf16_vl.s,
 509         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 510         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 511         broadcast forms of VCVTNEPS2BF16.
 512         * testsuite/gas/i386/avx512_bf16_vl.d,
 513         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 514
 515 2020-01-20  Nick Clifton  <nickc@redhat.com>
 516
 517         * po/uk.po: Updated Ukranian translation.
 518
 519 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 520
 521         PR ld/25416
 522         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 523         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 524         x32 object.
 525         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 526         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 527         R_X86_64_GOTPC32_TLSDESC relocation.
 528
 529 2020-01-18  Nick Clifton  <nickc@redhat.com>
 530
 531         * configure: Regenerate.
 532         * po/gas.pot: Regenerate.
 533
 534 2020-01-18  Nick Clifton  <nickc@redhat.com>
 535
 536         Binutils 2.34 branch created.
 537
 538 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 541         with vex_encoding_vex.
 542         (parse_insn): Likewise.
 543         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 544         and {vex3} documentation.
 545         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 546         {vex}.
 547         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 548
 549 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 550
 551         PR 25376
 552         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 553         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 554         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 555         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 556         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 557         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 558
 559 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 560
 561         * config/tc-i386.c (match_template): Drop found_cpu_match local
 562         variable.
 563
 564 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 565
 566         * testsuite/gas/i386/avx512dq-inval.l,
 567         testsuite/gas/i386/avx512dq-inval.s: New.
 568         * testsuite/gas/i386/i386.exp: Run new test.
 569
 570 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 571
 572         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 573         relocations when the target is 430X, except when extracting part of an
 574         expression.
 575         (msp430_srcoperand): Adjust comment.
 576         Initialize the expp member of the msp430_operand_s struct as
 577         appropriate.
 578         (msp430_dstoperand): Likewise.
 579         * testsuite/gas/msp430/msp430.exp: Run new test.
 580         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 581         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 582
 583 2020-01-15  Alan Modra  <amodra@gmail.com>
 584
 585         * configure.tgt: Add sparc-*-freebsd case.
 586
 587 2020-01-14  Lili Cui <lili.cui@intel.com>
 588
 589         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 590         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 591         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 592         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 593         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 594         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 595         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 596         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 597         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 598         * testsuite/gas/i386/align-branch-5.d: Likewise.
 599         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 600         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 601         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 602         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 603         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 604         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 605         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 606         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 607         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 608         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 609         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 610         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 611
 612 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 613
 614         PR 25377
 615         * config/tc-z80.c: Add support for half precision, single
 616         precision and double precision floating point values.
 617         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 618         * doc/as.texi: Add new z80 command line options.
 619         * doc/c-z80.texi: Document new z80 command line options.
 620         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 621         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 622         * testsuite/gas/z80/z80.exp: Run the new test.
 623         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 624         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 625         * testsuite/gas/z80/strings.d: Update expected output.
 626
 627 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 628
 629         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 630         dependency.
 631
 632 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 633
 634         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 635         the CPU.
 636         * config/tc-arc.h: Add header if/defs.
 637         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 638
 639 2020-01-13  Alan Modra  <amodra@gmail.com>
 640
 641         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 642
 643 2020-01-13  Alan Modra  <amodra@gmail.com>
 644
 645         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 646         insertion.
 647
 648 2020-01-10  Alan Modra  <amodra@gmail.com>
 649
 650         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
 651         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
 652
 653 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 654
 655         PR 25224
 656         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
 657         opcode byte values.
 658         (emit_ld_r_r): Likewise.
 659         (emit_ld_rr_m): Likewise.
 660         (emit_ld_rr_nn): Likewise.
 661
 662 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 663
 664         * config/tc-i386.c (optimize_encoding): Add
 665         is_any_vex_encoding() invocations. Drop respective
 666         i.tm.extension_opcode == None checks.
 667
 668 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 669
 670         * config/tc-i386.c (md_assemble): Check RegRex is clear during
 671         REX transformations. Correct comment indentation.
 672
 673 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 674
 675         * config/tc-i386.c (optimize_encoding): Generalize register
 676         transformation for TEST optimization.
 677
 678 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 679
 680         * testsuite/gas/i386/x86-64-sysenter-amd.s,
 681         testsuite/gas/i386/x86-64-sysenter-amd.d,
 682         testsuite/gas/i386/x86-64-sysenter-amd.l,
 683         testsuite/gas/i386/x86-64-sysenter-intel.d,
 684         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
 685         * testsuite/gas/i386/i386.exp: Run new tests.
 686
 687 2020-01-08  Nick Clifton  <nickc@redhat.com>
 688
 689         PR 25284
 690         * doc/as.texi (Align): Document the fact that all arguments can be
 691         omitted.
 692         (Balign): Likewise.
 693         (P2align): Likewise.
 694
 695 2020-01-08  Nick Clifton  <nickc@redhat.com>
 696
 697         PR 14891
 698         * config/obj-elf.c (obj_elf_section): Fail if the section name is
 699         already defined as a different symbol type.
 700         * testsuite/gas/elf/pr14891.s: New test source file.
 701         * testsuite/gas/elf/pr14891.d: New test driver.
 702         * testsuite/gas/elf/pr14891.s: New test expected error output.
 703         * testsuite/gas/elf/elf.exp: Run the new test.
 704
 705 2020-01-08  Alan Modra  <amodra@gmail.com>
 706
 707         * config/tc-z8k.c (md_begin): Make idx unsigned.
 708         (get_specific): Likewise for this_index.
 709
 710 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
 711
 712         * onfig/tc-arc.c (parse_reloc_symbol): New function.
 713         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
 714         (md_operand): Set X_md to absent.
 715         (arc_parse_name): Check for X_md.
 716
 717 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 718
 719         PR 25311
 720         * as.h (TC_STRING_ESCAPES): Provide a default definition.
 721         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
 722         NO_STRING_ESCAPES.
 723         * read.c (next_char_of_string): Likewise.
 724         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
 725         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
 726
 727 2020-01-03  Nick Clifton  <nickc@redhat.com>
 728
 729         * po/sv.po: Updated Swedish translation.
 730
 731 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 732
 733         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
 734         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
 735
 736 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 737
 738         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
 739         by-element usdot. Add 64-bit form tests for by-element sudot.
 740         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
 741
 742 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 743
 744         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
 745         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
 746
 747 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 748
 749         * testsuite/gas/aarch64/f64mm.d,
 750         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
 751
 752 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 753
 754         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
 755         support for assembler code generated by SDCC. Add new relocation
 756         types. Add z80-elf target support.
 757         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
 758         labels. Local labels starts from ".L".
 759         * NEWS: Mention the new support.
 760         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
 761         * testsuite/gas/all/fwdexp.s: Likewise.
 762         * testsuite/gas/all/cond.l: Likewise.
 763         * testsuite/gas/all/cond.s: Likewise.
 764         * testsuite/gas/all/fwdexp.d: Likewise.
 765         * testsuite/gas/all/fwdexp.s: Likewise.
 766         * testsuite/gas/elf/section2.e-mips: Likewise.
 767         * testsuite/gas/elf/section2.l: Likewise.
 768         * testsuite/gas/elf/section2.s: Likewise.
 769         * testsuite/gas/macros/app1.d: Likewise.
 770         * testsuite/gas/macros/app1.s: Likewise.
 771         * testsuite/gas/macros/app2.d: Likewise.
 772         * testsuite/gas/macros/app2.s: Likewise.
 773         * testsuite/gas/macros/app3.d: Likewise.
 774         * testsuite/gas/macros/app3.s: Likewise.
 775         * testsuite/gas/macros/app4.d: Likewise.
 776         * testsuite/gas/macros/app4.s: Likewise.
 777         * testsuite/gas/macros/app4b.s: Likewise.
 778         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
 779         * testsuite/gas/z80/z80.exp: Add new tests
 780         * testsuite/gas/z80/dollar.d: New file.
 781         * testsuite/gas/z80/dollar.s: New file.
 782         * testsuite/gas/z80/ez80_adl_all.d: New file.
 783         * testsuite/gas/z80/ez80_adl_all.s: New file.
 784         * testsuite/gas/z80/ez80_adl_suf.d: New file.
 785         * testsuite/gas/z80/ez80_isuf.s: New file.
 786         * testsuite/gas/z80/ez80_z80_all.d: New file.
 787         * testsuite/gas/z80/ez80_z80_all.s: New file.
 788         * testsuite/gas/z80/ez80_z80_suf.d: New file.
 789         * testsuite/gas/z80/r800_extra.d: New file.
 790         * testsuite/gas/z80/r800_extra.s: New file.
 791         * testsuite/gas/z80/r800_ii8.d: New file.
 792         * testsuite/gas/z80/r800_z80_doc.d: New file.
 793         * testsuite/gas/z80/z180.d: New file.
 794         * testsuite/gas/z80/z180.s: New file.
 795         * testsuite/gas/z80/z180_z80_doc.d: New file.
 796         * testsuite/gas/z80/z80_doc.d: New file.
 797         * testsuite/gas/z80/z80_doc.s: New file.
 798         * testsuite/gas/z80/z80_ii8.d: New file.
 799         * testsuite/gas/z80/z80_ii8.s: New file.
 800         * testsuite/gas/z80/z80_in_f_c.d: New file.
 801         * testsuite/gas/z80/z80_in_f_c.s: New file.
 802         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
 803         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
 804         * testsuite/gas/z80/z80_out_c_0.d: New file.
 805         * testsuite/gas/z80/z80_out_c_0.s: New file.
 806         * testsuite/gas/z80/z80_reloc.d: New file.
 807         * testsuite/gas/z80/z80_reloc.s: New file.
 808         * testsuite/gas/z80/z80_sli.d: New file.
 809         * testsuite/gas/z80/z80_sli.s: New file.
 810
 811 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 812
 813         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
 814         REGLIST_RN.
 815
 816 2020-01-01  Alan Modra  <amodra@gmail.com>
 817
 818         Update year range in copyright notice of all files.
 819
 820 For older changes see ChangeLog-2019
 821 \f
 822 Copyright (C) 2020 Free Software Foundation, Inc.
 823
 824 Copying and distribution of this file, with or without modification,
 825 are permitted in any medium without royalty provided the copyright
 826 notice and this notice are preserved.
 827
 828 Local Variables:
 829 mode: change-log
 830 left-margin: 8
 831 fill-column: 74
 832 version-control: never
 833 End: